Datasheet

15
6062LS–ATARM–23-Mar-09
AT91SAM9261
7.4 Peripheral DMA Controller
• Transfers from/to peripheral to/from any memory space without intervention of the processor.
• Next Pointer Support, forbids strong real-time constraints on buffer management.
• Nineteen channels
– Two for each USART
– Two for the Debug Unit
– Two for each Serial Synchronous Controller
– Two for each Serial Peripheral Interface
– One for the Multimedia Card Interface